Cita APA (7th ed.)

Chesterton, G. K. (1943). St. Thomas Aquinas. Hodder and Stoughton.

Cita Chicago (17th ed.)

Chesterton, Gilbert Keith. St. Thomas Aquinas. Londres: Hodder and Stoughton, 1943.

Cita MLA (9th ed.)

Chesterton, Gilbert Keith. St. Thomas Aquinas. Hodder and Stoughton, 1943.